Adjustable BMW LSD Type 168mm - Customizable for E30, E36, Z3 – 3.73
Adjustable BMW LSD Type 168mm - Customizable for E30, E36, Z3 – 3.73, RacingDiffs part no. RD1004. It is a complete clutch-type limited slip differential unit that replaces the open or worn factory differential carrier.
What's Included
- Brand-new high-performance LSD unit
- New bearing & oil-seal set
- Refinished housing (sandblasted & painted)
- Laser-engraved rear cover (optional — specify text at checkout)
Technical Specs
| Spec | Value |
|---|---|
| Diff size | BMW 168 mm (small case) |
| Core | New clutch-type LSD with serviceable pack |
| Service parts | New carrier bearings & oil seals included |
| Finish | Sandblasted & painted housing; optional laser engraving |
| Lead time | Built to order — approx. 2 weeks |
Fitment
E30
316 M10 · 316i M40 · 318i M10 · 318i M40
E36
316i M43 · 316i M40 · 318i M43 · 318i M42 · 318i M44 · 318i M40 · 318is M42 · 318is M44 · 318tds M41
E36 Compact
316g M43 · 316i 1.6 M43 · 316i 1.9 M43 · 318tds M41 · 318ti M42 · 318ti M44
Z3
Need another housing type (E24, E32, E34, etc.)? Contact us and we’ll build the unit in the exact case you need.
Versions
| Housing type | Color | Part number |
|---|---|---|
| E30/Z3 | Black | RD1004 |
| E30/Z3 | Red | RD1004 |
| E30/Z3 | Yellow | RD1004 |
| E30/Z3 | Blue | RD1004 |
| E36 | Black | RD1004 |
| E36 | Red | RD1004 |
| E36 | Yellow | RD1004 |
| E36 | Blue | RD1004 |
Specifications
| Spec | Value |
|---|---|
| Brand | RacingDiffs |
| Part number | RD1004 |
| Version | 3.73 |
| Weight | 0,5 kg |
RacingDiffs
Founded in Belgium, RacingDiffs is a specialist developer of limited slip differential conversions and upgrades for popular rear-wheel-drive platforms. Their bolt-in LSD kits convert open differentials into performance units without a full housing swap — a cost-effective solution for track day and drift enthusiasts seeking better traction and balance.
Official page: racingdiffs.com
Official page: racingdiffs.com
Adjustable BMW LSD Type 168mm - Customizable for E30, E36, Z3 – 3.73
3,144.79€
Excl. VAT: 2,599.00€
Tags: RS-RD-RD1004-3,